In the early days of the West Texas measles outbreak, Thang Nguyen eyed the rising number of cases and worried. His 4-year-old son was at risk because he had received only the first of the vaccine's ...

In the time before widespread vaccination, young children often lost their lives to devastating infectious diseases that ran ...

America has reached another grim milestone as the number of confirmed cases of the measles hit a record high since the US declared the disease "under control" decades ago. A total of 1,267 confirmed ...

Letter writers discuss importance of vaccination, President Trump’s Iran strikes and the threat to our democracy.